The Stud,pressurizer, cataloged under National Stock Number 4470-01-672-9249, is classified within Federal Supply Class 4470 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4470-01-672-9249 |
| Primary Part Number | 820-4384426-9 |
| Item Name | Stud,pressurizer |
| FSC / FSG | 4470 / 44 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 820-4384426-9 | Naval Sea Systems Command (USA) |
NSN 4470-01-672-9249 is a Stud,pressurizer, manufactured by Naval Sea Systems Command, classified under FSC 4470 (No Item Name Available). Status: active.
NSN 4470-01-672-9249 has 1 cross-referenced part number: 820-4384426-9 (Naval Sea Systems Command).
There is 1 known substitute for 4470-01-672-9249: 4470-01-057-5117. Verify interchangeability with system specifications before substitution.
Key specifications for 820-4384426-9: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.